hi nee help bb bold 9700 jvm error 424 / 534

hi i have a bb bold and it will conect to blackberry desktop but ask me to update so i do that and goes to rebbot and the bar stops and comes up with 1 off 3 jvm codes
first one is 534 jvm error write failed or jvm 424 or just come up data abort the phone looks brand new and never used i have tryed all jl comander and it say unable to connect to port but on blackberry desktop man it gives u the bb pin and everything so that is reading it
please wot do i do

it wont let me use it loads up half the blackberry bar and goes on white screen with jvm error 534 write failed or 424 or just says data abort with a reset button on it .it changes when u take battery out to them errors it connects to blackberry desktop software shows u the pin and everything but a popup comes up saying ......the desktop software is not able to ccommunicate with the device
i allready tryed jl commander that didnt work just said unable to open port
i also tryed the app loader or somthing it puts the software on and then i get the same errors after it reboots
is there any others i could try or is it killed off

i have the latest desktop manager software everything is all good
but when i plug it in i get this on the screenand then when i click on update i get this as u can see it installed the software cuz theres a green tick by installed but thats all i get the phone then reboots as if it finishing the reboot stage and i get this thenthe loading bar only goes that far then i get this comp upso i click the reset opion on the phone trys to loads up again with the bar then one off the other eroors come up like data abort or jvm error 424
is there any way of getting the whole lot off inc the boot up files and putting new ones on as i think it might be somthing to do with the internal device software itself

OR to Computer >>> C: >>> Program Files (x86) >>> Common Files >>> Research in Motion >>> Apploader (if you have a 64-Bit Windows Operating System)

3) Delete the file named vendor.xml

4) Connect your BlackBerry through the USB port

5) Run loader.exe

6) Follow the on-screen instructions and enjoy.

When you click NEXT after the last step, you will get a list of components that you can check or uncheck. Ensure you do not touch anything you don't know of. Also, uncheck anything you definitely won't be using.

Example, no need to install all the Instant Messaging Clients such as Yahoo Messenger, Windows Live Messenger, Facebook, etc. Only install the ones you actually use to save the precious memory on your BlackBerry Device.

OR to Computer >>> C: >>> Program Files (x86) >>> Common Files >>> Research in Motion >>> Apploader (if you have a 64-Bit Windows Operating System)

3) Delete the file named vendor.xml

4) Connect your BlackBerry through the USB port

5) Run loader.exe

6) Follow the on-screen instructions and enjoy.

When you click NEXT after the last step, you will get a list of components that you can check or uncheck. Ensure you do not touch anything you don't know of. Also, uncheck anything you definitely won't be using.

Example, no need to install all the Instant Messaging Clients such as Yahoo Messenger, Windows Live Messenger, Facebook, etc. Only install the ones you actually use to save the precious memory on your BlackBerry Device.

Prior to install do a complete wipe with BBSack. I know this issue, BBSack and loader.exe will solve your problem. Install OS 6.0.0.576 or 6.0.0.600

Prior to install do a complete wipe with BBSack. I know this issue, BBSack and loader.exe will solve your problem. Install OS 6.0.0.576 or 6.0.0.600

While I have personally used OS 576 and 600 (via Java Swap) I don't recommend it to you as it has a few bugs such as the misaligned clock and when you press the menu button the first time when using a 3rd party theme, you will not see the menu icons, you will get a blank screen instead. Then you must press the back arrow button once to go back then Menu again, then you will see the menu icons. This only happens once after every restart of your BB. It is not a big deal. But if you want a very stable OS with decent battery life and no bugs. I recommend sticking to the Official 546.